HM5212325F

Features: ` Single chip wide bit solution (* 32)` 3.3 V power supply` Clock frequency: 100 MHz (max)` LVTTL interface` Extremely small foot print: 1.27 mm pitch - Package: BGA (BP-108)` 4 banks can operate simultaneously and independently` Burst read/write operation and burst read/single write ope...

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HM5212325F Picture
SeekIC No. : 004363420 Detail

HM5212325F: Features: ` Single chip wide bit solution (* 32)` 3.3 V power supply` Clock frequency: 100 MHz (max)` LVTTL interface` Extremely small foot print: 1.27 mm pitch - Package: BGA (BP-108)` 4 banks can ...

floor Price/Ceiling Price

Part Number:
HM5212325F
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/23

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Product Details

Description



Features:

` Single chip wide bit solution (* 32)
` 3.3 V power supply
` Clock frequency: 100 MHz (max)
` LVTTL interface
` Extremely small foot print: 1.27 mm pitch
    - Package: BGA (BP-108)
` 4 banks can operate simultaneously and independently
` Burst read/write operation and burst read/single write operation capability
` Programmable burst length: 4/8/full page
` 2 variations of burst sequence
    - Sequential (BL = 4/8/full page)
    - Interleave (BL = 4/8)
` Programmable CAS latency: 2/3
` Byte control by DQMB
` Refresh cycles: 4096 refresh cycles/64 ms
` 2 variations of refresh
    - Auto refresh
    - Self refresh
`  Full page burst length capability
   - Sequential burst
   - Burst stop capability



Pinout

  Connection Diagram


Specifications

Parameter Symbol Value Unit Note
Voltage on any pin relative to VSS VT 0.5 to VCC + 0.5
( 4.6 (max))
V 1
Supply voltage relative to VSS VCC 0.5 to +4.6 V 1
Short circuit output current Iout 50 mA  
Operating temperature Topr 0 to +70 (Tj max = 110) °C  
Operating temperature Tstg 55 to +125 °C  



Description

The Hitachi HM5212325F is a 128-Mbit SDRAM organized as 1048576-word ×32-bit× 4-bank. All inputs and outputs are referred to the rising edge of the clock input. It is packaged in standard 108 bump BGA.


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